ONESTREAM GThe Telecom FM Onestream G is a Dual SIM VoIP GSM Gateway that uses high quality Siemens GSM Modules to provide calls from an IP PBX directly over the GSM Network. |
Buy the CGW-VIP Dual SIM VoIP GSM Gateway suitable for Asterisk and 3CX SIP to GSM call termination - Only £290.00View our extensive range of GSM Gateways covering analogue, ISDN2, ISDN30 and SIP (VoIP) connectivity options.